... Solar Collector, flat-plate solar collectors, solar heat collector, with Maximum Working Pressure of 1.0MPa, Cover Made of Glass, Measures 2,000 ... : EPDM (specially designed structure for Euro market)Maximum working temperature: 120 Celsius degreesMaximum working pressure: 1.0mPaTesting pressure: 1.5mPaDimensions: 2,000 x 1,000 ...